Lindsay Lohan, Aubrey O'Day and Christina Milian attend Star Magazine's "All Hollywood" event at the new AV Nightclub; Dan Aykroyd, Billy Bob Thornton, Jack Black and Joan Cusack show up to support John Cusack as he receives a long overdue star on the Hollywood Walk Of Fame; Jared Harris, Ioan Gruffudd, Mischa Barton and Suzanne Collins are among the names present for the private red carpet kickoff event for BritWeek 2012; Rita Moreno and Eva La Rue are honored at the 55th Annual Genii Awards. See how all of this and more went down in this Wednesday edition of Last Night's Parties! More»

Jack Black and Shirley McLaine ham it up for the cameras at the premiere of their new movie; Kim Kardashian, Busy Philipps and more step out for Us Weekly's Hot Hollywood Style Issue event at Greystone; ASCAP presents their 2012 Pop Music awards to Katy Perry, Carly Simon, David Guetta and others; Emma Roberts and Julia Roberts make a movie premiere a stylish family affair; Rihanna sings for Steven Spielberg, Rita Wilson and many others in Hollywood to benefit breast cancer research—L.A. was hopping with events all over town Wednesday night and we have your details on the best ones that went down in this edition of Last Night's Parties. More»

Go HERE for more photos by Ed Carrasco and tag yourself and your friends!

There were plenty of stylish heels and flattering outfits to go around at the 12th Annual Girls Today Women Tomorrow Fashion Show event Friday night, where self-confidence was the theme of the evening. Come take a look inside this fashion forward fundraising celebration of female empowerment and leadership that went down at the Los Angeles River Center and Gardens. More»

Happy Monday, everyone! Sure, the weekend was pretty rainy, which may (or may not) have affected your outdoor binge-drinking plans, but as it turns out, the real excitement was all indoors anyway, as thousands of our galaxy's greatest heroes, villains and robots got rides from their moms to the Anaheim Convention Center for WonderCon 2012, a ComicCon precursor and, we must admit, a fashion show far more exciting than any that went down in L.A. during a generally unspectacular Fashion Week. But how do these extremely intricate costumes live up to the characters they're based on? Let's dissect our favorites. More»

Jennifer Aniston, Paul Rudd and Justin Theroux step out for the premiere of the new Judd Apatow film in Westwood; Kristin Cavallari shows off her non-baby bump at the launch of Glamhouse hosted by Perez Hilton; the NAACP holds the annual Image Awards Pre-Show Reception in Century City—get your final dose of L.A. event roundups before the three-day weekend in today's edition of Last Night's Parties! More»

For a classically-trained jeweler whose family has historically outfitted European royalty, Pascal Mouawad's vision for the company seems to have taken something of a turn. Without any legitimate Kings or Princesses to outfit here in L.A., Pascal seems to have set his sights on crown-holders of another sort this town has an abundance of: tabloid royalty. Having collaborated on collections with celebrities like Nicole Richie, Jessica Simpson and Kim Kardashian, it was only fitting Mouawad have self-proclaimed Queen of All Media Perez Hilton host the launch party for his Glamhouse website last night in WeHo. Let's see what other modern-day royalty showed up! More»

The 54th Annual Grammy Awards takes over the Staples Center; Paris Hilton and Afrojack attend EMI's Grammy after party; Tony Bennett and Diana Krall perform at Clive Davis and The Recording Academy's Pre-Grammy Gala; Ne-Yo and Compound Entertainment throw a Pre-Grammy midnight brunch; Kelly Clarkson and John Legend attend Sony Music Group's Grammy Reception at Cecconi's; Bruno Mars performs at Warner Music Group's Grammy Celebration hosted at Chateau; Jay-Z's Roc Nation holds a pre-Grammy brunch at Soho House; MusiCares honors Paul McCartney as person of the year and raises $6.5 million for artists; Cash Money Records holds their 3rd annual pre-Grammy Awards party with Lil Wayne and Drake; Flo-Rida and Pia Toscano rock the house at OK! Magazine's pre-Grammy event—Los Angeles was alive with music this weekend and we've got your inside scoop on all the festivities and the celebrities who attended them in this edition of Last Night's Parties! More»

Go HERE for more photos by Nik Williamson and tag yourself and your friends!

Here's the thing about Awards weekends: by the time the actual event, in this case the Grammy Awards, rolls around on Sunday, you're already so exhausted from the consistent rush of red carpets, open bars and live exclusive performances that not everybody still has their "A" game left over (see Minaj, Nicki). Luckily, everyone still had enough left in the tank on Friday, when actors and pop stars alike came out for OK! Magazine's pre-party at TRU Hollywood, featuring live performances by Flo Rida and Pia Toscano. More»

L.A. Confidential Magazine and Tony Bennett enjoy an elegant dinner at Crustacean in Beverly Hills to celebrate the Grammys; Jerry Ferrara and P. Diddy showed up for the premiere of Think Like A Man; Mary J. Blige rocks the Avalon for the (Belvedere) RED Pre-Grammy Party; Mark Ronson DJs the Re:Generaton Music Project World Premiere; Paris Hilton and The Black Eyed Peas hit the 1st Annual Trans4Mation pre-Grammy party; Kelly Price and Whitney Houston take the stage at For The Love of R&B Grammy party before Whitney is angrily escorted out; Christina Milian and Eric Stonestreet of “Modern Family” celebrate L.A.’s music industry with a party at The Getty House; Lily Aldridge shows off her baby bump at HBO's "Eastbound and Down” season three premiere; Bill Nye the Science Guy and Chris Evans, celebrated the worldwide debut of a new 100% electric Tesla SUV—from Whitney Houston's latest public adventure in being a hot mess to new electric cars, we've got the details on what went down Thursday in Los Angeles in this edition of Last Night's Parties! More»

Hot dayummm, summer is confused!! My August tan is fading and Los Angeles is literally 100 degrees in the middle of October. But I'm not complaining. I so much prefer surprise heatwaves over wet, dreary days when this town has no idea how to cope with rain. This is what I like to refer to as Jewish girl's "leave the sweater at home" kind of weather. For those of you without jappy friends, Jewish girls are always cold and we never leave the house without an extra layer, even in summer and especially at night, just in case there's a draft or it gets chilly. It has nothing to do with our theology, it's just in our DNA. And with L.A. being a desert, it always cools down to sweater-worthy temps at the very least. More»

Paul Rudd teams up with Marvin Scott Jarrett and WeSC as the host for a private dinner in Venice for NYLON Guys; Mekhi Phifer, Aubrey O'Day and of course David Arquette attend a lackluster LG Revolution launch by Verizon at Sayers; Dave Franco (James' baby bro!), Anton Yelchin and Christopher Mintz-Plasse step out for a special screening of Fright Night—it all went down on Wednesday night in L.A., get all the details in this addition of Last Night's Parties. [Tracy Anderson, Eric Ruhle, Paul Rudd, Adrian Grenier photo courtesy of People's Revolution] More»